fix bug in Grouper

add RIPEMD-???, Whirlpool, Shacal2, Camellia, Two-Track MAC (Kevin Springle)
change ChannelSwitch to allow non-blocking input (denis bider)
change Redirector to allow more options (denis bider)
fix MaurerRandomnessTest
optimize MD2 (Kevin Springle)

1 files changed, 39 insertions, 0 deletions

diff --git a/ripemd.h b/ripemd.h
index 6ac8e712..f128158c 100644
--- a/ripemd.h
+++ b/ripemd.h
@@ -19,6 +19,45 @@ protected:
 	void Init();
 };
 
+/*! Digest Length = 320 bits, Security = 160 bits */
+class RIPEMD320 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD320>
+{
+public:
+	enum {DIGESTSIZE = 40};
+	RIPEMD320() : IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD320>(DIGESTSIZE) {Init();}
+	static void Transform(word32 *digest, const word32 *data);
+	static const char * StaticAlgorithmName() {return "RIPEMD-320";}
+
+protected:
+	void Init();
+};
+
+/*! Digest Length = 128 bits */
+class RIPEMD128 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD128>
+{
+public:
+	enum {DIGESTSIZE = 16};
+	RIPEMD128() : IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD128>(DIGESTSIZE) {Init();}
+	static void Transform(word32 *digest, const word32 *data);
+	static const char * StaticAlgorithmName() {return "RIPEMD-128";}
+
+protected:
+	void Init();
+};
+
+/*! Digest Length = 256 bits, Security = 128 bits */
+class RIPEMD256 : public IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD256>
+{
+public:
+	enum {DIGESTSIZE = 32};
+	RIPEMD256() : IteratedHashWithStaticTransform<word32, LittleEndian, 64, RIPEMD256>(DIGESTSIZE) {Init();}
+	static void Transform(word32 *digest, const word32 *data);
+	static const char * StaticAlgorithmName() {return "RIPEMD-256";}
+
+protected:
+	void Init();
+};
+
 NAMESPACE_END
 
 #endif